/Engine/Source/Runtime/Engine/Public/ParticleEmitterInstances.h
Calculate the orbit offset data.
void CalculateOrbitOffset ( [FOrbitChainModuleInstancePayload](API\Runtime\Engine\FOrbitChainModuleInstancePayload) & Payload, FVector & AccumOffset, FVector & AccumRotation, FVector & AccumRotationRate, float DeltaTime, FVector & Result, FMatrix & RotationMat )